FREEZER AND HINGE FOR SAME
First Claim
1. A hinge for a freezer, comprising:
- a base, provided with a first flange portion at a left side of the base, and provided with a second flange portion opposite to the first flange portion at a right side thereof, the first flange portion and the second flange portion being provided with sliding grooves opposite to each other;
a connecting seat, pivotally connected to an upper part of the base, provided with a third flange portion adjacent to the first flange portion at a left side of the connecting seat, and provided with a fourth flange portion adjacent to the second flange portion at a right side thereof;
a first pivot shaft, provided to the upper part of the base, and having a left end pivotally connected to the first flange portion and third flange portion, and a right end pivotally connected to the second flange portion and the fourth flange portion;
a second pivot shaft parallel to the first pivot shaft, having a left end connected to the third flange, and a right end connected to the fourth flange, wherein both ends of the second pivot shaft are slidable in the corresponding sliding grooves of the first flange portion and the second flange portion respectively;
a guide rod, having an upper end pivotally connected to the second pivot shaft;
a supporting seat, provided to a lower part of the base, wherein an lower end of the guide rod penetrates the supporting seat;
a positioning part provided to the guide rod;
a spring sheath, fitted over the guide rod and movable between the positioning part and the supporting seat; and
a spring, fitted over the spring sheath and located between the positioning part and the supporting seat.
1 Assignment
0 Petitions
Accused Products
Abstract
The present application relates to a freezer and a hinge for the same. The hinge comprises a base, in which a left side of the base is provided with a first flange portion, a right side of the base is provided with a second flange portion opposite to the first flange portion, and the first flange portion and the second flange portion is provided with sliding grooves opposite to each other; a connecting seat; a first pivot shaft; a second pivot shaft parallel to the first pivot shaft, in which both ends of the second pivot shaft may slide in the corresponding sliding grooves respectively; a guide rod; a supporting seat; a positioning part; a spring sheath fitted over the guide rod and movable between the positioning part and the supporting seat; and a spring fitted over the spring sheath.
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Citations
18 Claims
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1. A hinge for a freezer, comprising:
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a base, provided with a first flange portion at a left side of the base, and provided with a second flange portion opposite to the first flange portion at a right side thereof, the first flange portion and the second flange portion being provided with sliding grooves opposite to each other; a connecting seat, pivotally connected to an upper part of the base, provided with a third flange portion adjacent to the first flange portion at a left side of the connecting seat, and provided with a fourth flange portion adjacent to the second flange portion at a right side thereof; a first pivot shaft, provided to the upper part of the base, and having a left end pivotally connected to the first flange portion and third flange portion, and a right end pivotally connected to the second flange portion and the fourth flange portion; a second pivot shaft parallel to the first pivot shaft, having a left end connected to the third flange, and a right end connected to the fourth flange, wherein both ends of the second pivot shaft are slidable in the corresponding sliding grooves of the first flange portion and the second flange portion respectively; a guide rod, having an upper end pivotally connected to the second pivot shaft; a supporting seat, provided to a lower part of the base, wherein an lower end of the guide rod penetrates the supporting seat; a positioning part provided to the guide rod; a spring sheath, fitted over the guide rod and movable between the positioning part and the supporting seat; and a spring, fitted over the spring sheath and located between the positioning part and the supporting seat. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A freezer, comprising:
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a hinge comprising a base, provided with a first flange portion at a left side of the base, and provided with a second flange portion opposite to the first flange portion at a right side thereof, the first flange portion and the second flange portion being provided with sliding grooves opposite to each other; a connecting seat, pivotally connected to an upper part of the base, provided with a third flange portion adjacent to the first flange portion at a left side of the connecting seat, and provided with a fourth flange portion adjacent to the second flange portion at a right side thereof; a first pivot shaft, provided to the upper part of the base, and having a left end pivotally connected to the first flange portion and third flange portion, and a right end pivotally connected to the second flange portion and the fourth flange portion; a second pivot shaft parallel to the first pivot shaft, having a left end connected to the third flange, and a right end connected to the fourth flange, wherein both ends of the second pivot shaft are slidable in the corresponding sliding grooves of the first flange portion and the second flange portion respectively; a guide rod, having an upper end pivotally connected to the second pivot shaft; a supporting seat, provided to a lower part of the base, wherein an lower end of the guide rod penetrates the supporting seat; a positioning part provided to the guide rod; a spring sheath, fitted over the guide rod and movable between the positioning part and the supporting seat; and a spring, fitted over the spring sheath and located between the positioning part and the supporting seat. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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Specification